Flashlight switch convenient to assemble

Abstract

The utility model discloses a flashlight switch convenient to assemble, which comprises an upper cover, a base, an opening and closing piece, an upper contact piece, a lower contact piece and a movable contact piece, the upper cover and the base are in butt joint fit up and down, a guide groove communicated with an inner cavity is arranged at the upper end of the upper cover in a penetrating manner, and the opening and closing piece is movably inserted into the guide groove at the upper end of the upper cover in a penetrating manner. The outer side of the upper cover is transversely provided with a plurality of groups of plugging ports in a penetrating manner, the upper contact movably penetrates through the plugging ports and extends to the outer side of the upper cover, the upper end of the base is longitudinally provided with a guide port, the upper end of the base is fixedly connected with a plugging rod, the lower contact movably sleeves the outer side of the plugging rod, and the lower contact transversely penetrates through the guide port and extends to the outer side of the base. The bottom of the upper cover is fixedly connected with a guide block inserted into the guide opening. According to the utility model, reasonable layout and installation of the contact sheets in the switch are facilitated, external tool assistance is not needed in the assembly process, operation is very simple and portable, the overall assembly efficiency can be effectively improved, and the production efficiency of enterprises is improved in a disguised manner.

Description

Technical Field

[0001] The utility model relates to the field of switches, in particular to a flashlight switch which is easy to assemble. Background Art

[0002] A switch is a device used to issue start or stop commands in a circuit to control the connection, regulation and disconnection of the circuit; existing switches are usually composed of opening and closing parts, a shell and a base. How to assemble the above-mentioned connecting parts in a portable manner is related to the smooth progress of subsequent production as well as subsequent production efficiency and corporate profits. Therefore, it is necessary to design a reasonable structural design and layout for the existing switches, so as to facilitate the subsequent assembly of the switches. Utility Model Content

[0003] The utility model solves the technical problems raised in the background technology by designing a flashlight switch that is easy to assemble, and proposes the following technical solutions:

[0004] A flashlight switch that is easy to assemble, includes an upper cover and a base that are butt-jointed with each other, and also includes an opening and closing piece, an upper contact piece, a lower contact piece and a movable contact piece. A guide groove communicating with an inner cavity is provided through the upper end of the upper cover, and the opening and closing piece movably penetrates and is plugged into the guide groove at the upper end of the upper cover. A plurality of groups of plug interfaces are transversely provided through the outer side of the upper cover, and the upper contact piece movably penetrates the plug interface and extends to the outer side of the upper cover. A guide port is longitudinally provided at the upper end of the base, and a plug rod is fixedly connected to the upper end of the base. The lower contact piece movably sleeves on the outer side of the plug rod, and the lower contact piece transversely penetrates the guide port and extends to the outer side of the base. A guide block plugged into the guide port is fixedly connected to the bottom of the upper cover, and a connecting sleeve is fixedly connected to the upper end of the movable contact piece, and the connecting sleeve is movably sleeved on the outer side of the plug rod, and the upper end of the connecting sleeve is movably plugged into the bottom of the opening and closing piece.

[0005] Preferably, an embedding groove is provided at the bottom of the base, and a bolt is inserted through the inner thread of the embedding groove, and the bolt removably fixes the base and the upper cover.

[0006] Preferably, a plurality of groups of extension heads are fixedly connected to the bottom of the opening and closing member, and a plurality of groups of slots are evenly arranged on the outer side of the movable contact piece, and the plurality of groups of extension heads correspond to the plurality of groups of slots one by one and are snap-fitted.

[0007] Preferably, the upper contact piece is squeezed and fixed by the upper cover and the base, and the inner end of the upper contact piece is fixedly connected with a stopper and a plug interface for clamping and limiting.

[0008] Preferably, a spring is sleeved on the outer side of the plug-in rod, and the spring is butted against the bottom of the inner cavity of the connecting sleeve.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model leads out multiple groups of upper and lower contacts from the plug-in interface and the guide port on the outer side of the upper cover and the base after they are connected. After the upper cover and the base are spliced, the multiple groups of upper and lower contacts can be automatically clamped on the outer side and fixed with fasteners, thereby quickly completing the assembly of the contacts. At the same time, the movable contacts are cleverly arranged inside through the spring-coordinated clamping structure. The switch can be quickly opened and closed through the clever connection relationship. The overall structural layout is simple and reasonable, the assembly operation is very simple and portable, and the practical effect is obviously improved, which is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from the bottom;

[0013] Figure 3 It is a partial structure explosion diagram of the utility model.

[0014] In the figure: 1-upper cover, 2-base, 201-embedded groove, 202-bolt, 3-opening and closing piece, 301-extension head, 4-upper contact piece, 401-stopper, 5-lower contact piece, 6-guide groove, 7-plug interface, 8-guide port, 9-guide block, 10-movable contact piece, 1001-slot, 11-connecting sleeve, 12-plug rod, 13-spring. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the implementation examples of the utility model clearer, the technical scheme in the implementation examples of the utility model will be clearly and completely described below in combination with the implementation examples of the utility model. Obviously, the implementation examples described are part of the implementation cases of the utility model, not all of the implementation cases. Based on the implementation examples in the utility model, all other implementation examples obtained by general technical and technical personnel in this field without creative work are within the scope of protection of the utility model.

[0016] Reference Manual Attached Figure 1-3A flashlight switch that is easy to assemble, including an upper cover 1 and a base 2 that are butt-jointed with each other, and also including an opening and closing member 3, an upper contact piece 4, a lower contact piece 5 and a movable contact piece 10. The upper end of the upper cover 1 is penetrated with a guide groove 6 that communicates with the inner cavity, and the opening and closing member 3 is movably penetrated and plugged into the guide groove 6 at the upper end of the upper cover 1, and multiple groups of plug interfaces 7 are transversely penetrated on the outer side of the upper cover 1, and the upper contact piece 4 is movably penetrated through the plug interface 7 and extends to the outer side of the upper cover 1, and a guide port 8 is longitudinally arranged on the upper end of the base 2, and a plug rod 12 is fixedly connected to the upper end of the base 2, the lower contact piece 5 is movably sleeved on the outer side of the plug rod 12, and the lower contact piece 5 is transversely penetrated through the guide port 8 and extends to the outer side of the base 2, and the bottom of the upper cover 1 is fixed A guide block 9 is fixedly connected to the guide port 8, a connecting sleeve 11 is fixedly connected to the upper end of the movable contact piece 10, the connecting sleeve 11 is movably sleeved on the outside of the plug-in rod 12, the upper end of the connecting sleeve 11 is movably inserted into the bottom of the opening and closing member 3, a plurality of groups of extension heads 301 are fixedly connected to the bottom of the opening and closing member 3, and a plurality of groups of slots 1001 are evenly arranged on the outside of the movable contact piece 10, the plurality of groups of extension heads 301 correspond to the plurality of groups of slots 1001 one by one and are snap-fitted, the upper contact piece 4 is squeezed and fixed by the upper cover 1 and the base 2, the inner end of the upper contact piece 4 is fixedly connected with a stopper 401 which is snap-fitted with the plug-in interface 7, a spring 13 is sleeved on the outer side of the plug-in rod 12, and the spring 13 is docked at the bottom of the inner cavity of the connecting sleeve 11.

[0017] An embedding groove 201 is provided at the bottom of the base 2, and a bolt 202 is inserted through the internal thread of the embedding groove 201, and the bolt 202 detachably and fixedly connects the base 2 and the upper cover 1.

[0018] Based on the above structure, when the device is in use, the staff extends the opening and closing member 3 from the bottom of the upper cover 1 through the guide groove 6 to the outside of the upper cover 1, and the opening and closing member 3 and the guide groove 6 are limited so that they will not extend out of the guide groove 6. Then, multiple groups of upper contact pieces 4 are horizontally plugged into the plug-in interface 7 on the outside of the upper cover 1 and extended to the outside, and are limited by the stopper 401. Then, the lower contact piece 5 is sleeved on the plug-in rod 12 at the upper end of the base 2, and the lower contact piece 5 extends from the guide port 8 to the outside of the base 2, and then the spring 13 is sleeved on the outside of the plug-in rod 12, and the connecting sleeve 11 and the outer movable contact piece 10 are sleeved on the outside of the plug-in rod 12. At this time, the spring 13 is also in the connecting sleeve 11, and the upper end of the spring 13 abuts against the top of the inner cavity of the connecting sleeve 11, and then the upper cover 1 and the base 2 are docked. During the docking process, the guide block 9 at the bottom of the upper cover 1 is plugged into the guide port 8 at the upper end of the base 2, and the connecting sleeve 11 is plugged into the bottom of the opening and closing member 3, and the multiple groups of extension heads 301 at the bottom of the opening and closing member 3 are snapped into the grooves 1001 on the outside of the movable contact piece 10, and after the upper cover 1 and the base 2 are docked, the upper contact piece 4 and the lower contact piece 5 between the upper cover 1 and the base 2 are squeezed and fixed, and finally the upper cover 1 and the base 2 are fixedly connected by bolts 202. At this point, the entire switch assembly is completed. The operation is very simple and does not require any tools, which in turn improves the overall production efficiency.

[0019] Based on the above structure, when the device is in use, the staff presses the opening and closing member 3, the opening and closing member 3 will descend and rotate accordingly, and the descent of the opening and closing member 3 will drive the connecting sleeve 11 and the movable contact piece 10 to descend synchronously. At the same time, the extension head 301 at the bottom of the opening and closing member 3 is connected to the groove 100 on the outside of the movable contact piece 10, thereby driving the movable contact piece 108 to descend and rotate together, and the movable contact piece 10 and the upper contact piece 4 and the lower contact piece 5 achieve contact and separation through displacement, and finally realize the circuit on and off.

[0020] It should be noted that some parts not elaborated in the present utility model belong to the common known technology in the art, or can be directly purchased from the market, and can be obtained by technical and process personnel in the art without creative work. The specific connection method is extremely widely used in the art or in daily life, and will not be described in detail here.

[0021] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians and process personnel in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] In the description of this specification, the description with reference to the terms "an implementation example", "some implementation examples", "example", "specific example", or "case" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, technical and process personnel in this field may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0026] Although the implementation examples of the utility model have been shown and described above, it can be understood that the above implementation examples are illustrative and cannot be understood as limitations of the utility model. Ordinary technicians in the field can change, modify, replace and modify the above implementation examples within the scope of the utility model.

Claims

1. A flashlight switch that is easy to assemble, comprising an upper cover (1) and a base (2) that are butt-jointed, and also comprising an opening and closing member (3), an upper contact piece (4), a lower contact piece (5) and a movable contact piece (10), characterized in that: The upper end of the upper cover (1) is provided with a guide groove (6) communicating with the inner cavity, and the opening and closing member (3) is movably inserted into the guide groove (6) at the upper end of the upper cover (1). The outer side of the upper cover (1) is provided with a plurality of groups of plug interfaces (7) in a horizontal direction, and the upper contact piece (4) is movably inserted into the plug interfaces (7) and extends to the outer side of the upper cover (1). The upper end of the base (2) is provided with a guide opening (8) in a longitudinal direction, and the upper end of the base (2) is fixedly connected with a plug rod (12). The contact piece (5) is movably sleeved on the outside of the plug-in rod (12), and the lower contact piece (5) transversely penetrates the guide opening (8) and extends to the outside of the base (2); the bottom of the upper cover (1) is fixedly connected to a guide block (9) plugged into the guide opening (8); the upper end of the movable contact piece (10) is fixedly connected to a connecting sleeve (11); the connecting sleeve (11) is movably sleeved on the outside of the plug-in rod (12), and the upper end of the connecting sleeve (11) is movably plugged into the bottom of the opening and closing member (3).

2. A flashlight switch that is easy to assemble according to claim 1, characterized in that: The bottom of the base (2) is provided with an embedding groove (201), and a bolt (202) is inserted through the internal thread of the embedding groove (201), and the bolt (202) connects the base (2) and the upper cover (1) in a detachable and fixed manner.

3. A flashlight switch that is easy to assemble according to claim 2, characterized in that: The bottom of the opening and closing member (3) is fixedly connected with a plurality of extension heads (301), and the outer side of the movable contact piece (10) is evenly provided with a plurality of slots (1001), and the plurality of extension heads (301) correspond to the plurality of slots (1001) one by one and are snap-fitted.

4. The flashlight switch that is easy to assemble according to claim 3, characterized in that: The upper contact piece (4) is squeezed and fixed by the upper cover (1) and the base (2), and the inner end of the upper contact piece (4) is fixedly connected with a stopper (401) and is engaged and limited with the plug interface (7).

5. The flashlight switch that is easy to assemble according to claim 4, characterized in that: A spring (13) is sleeved on the outside of the plug-in rod (12), and the spring (13) is butt-jointed with the bottom of the inner cavity of the connecting sleeve (11).

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